OCR in ESP32 | Standalone - 6 digit number recognition

**I want to perform OCR on an image taken by ESP32 for recognizing 6-digit number, I tried FOMO model with labelling 0-9 digit classes with different images of the 6-digit number,

But on deployment I get the results as only 1-2 classes, say i have a number 123456, it would either give me 1 or 6 at the last, how to get all the classes ?

How can I achieve OCR with ESP32, I am bound to only use ESP32 standalone without a system to do any further functionality.

Any guidance or help would be very kind :slight_smile:

Hello, Is this a use case similar to The right way to do digits recognition?